After reading how John WILSON had his twisted wedge trickflows ported to an amazing 225 @ .300,265 @.400 and 281 at .500 i started wondering how same ported head would work on my 10.3 to 1 327 with 243/251 at .050", .518/.530 UDsolid flat 106lsa in at 101 icl.Manifold is vic junior with spacer and 750d.p.! Currently 5 speed 13.5 starting line ratio 3350 lb. nova ran best 12.4 at 111mph . Current port size on my twisted heads are 184cc flowing 202 @ .300 ,234 @ .400 and 253 @ .500 which is efficient for port size which is roughly down 30 cfm from John's FULL ported 205 cc intake size. Just wonder if these full ported intake runners would benifit my e.t. by 2 tenths min.! Operating range is between 5000 and 7200 at track. John's ported intake runners have fantastic mid lift numbers and were done by Brian Tooley from total engine airflow. Any opinions on this 205 cc hi flowing larger port hurting or helping my combo would be appreciated as always . thanks much and happy holidays, AL